Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830400263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is MultiCrashLeafsetExtension-PT-S16C08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830400263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.8M
-rw-r--r-- 1 mcc users 14K Apr 29 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 9 08:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 9 08:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 29 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 29 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 16:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 16:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.3M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069710111

Running Version 0
[2022-06-12 21:35:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:35:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:35:12] [INFO ] Load time of PNML (sax parser for PT used): 474 ms
[2022-06-12 21:35:12] [INFO ] Transformed 6876 places.
[2022-06-12 21:35:12] [INFO ] Transformed 9571 transitions.
[2022-06-12 21:35:12] [INFO ] Parsed PT model containing 6876 places and 9571 transitions in 557 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 120 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2022-06-12 21:35:13] [INFO ] Flow matrix only has 9299 transitions (discarded 272 similar events)
// Phase 1: matrix 9299 rows 6876 cols
[2022-06-12 21:35:14] [INFO ] Computed 649 place invariants in 738 ms
[2022-06-12 21:35:16] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-12 21:35:18] [INFO ] [Nat]Absence check using 54 positive place invariants in 32 ms returned sat
[2022-06-12 21:35:18] [INFO ] [Nat]Absence check using 54 positive and 595 generalized place invariants in 303 ms returned sat
[2022-06-12 21:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:28] [INFO ] [Nat]Absence check using state equation in 9796 ms returned unsat :12 sat :2
[2022-06-12 21:35:28] [INFO ] State equation strengthened by 2739 read => feed constraints.
[2022-06-12 21:35:29] [INFO ] [Nat]Added 2739 Read/Feed constraints in 143 ms returned sat
[2022-06-12 21:35:41] [INFO ] SMT Verify possible in nat domain returned unsat :12 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 2 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 14 out of 6876 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6876/6876 places, 9571/9571 transitions.
Graph (complete) has 21033 edges and 6876 vertex of which 6840 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.32 ms
Discarding 36 places :
Also discarding 0 output transitions
Drop transitions removed 2167 transitions
Trivial Post-agglo rules discarded 2167 transitions
Performed 2167 trivial Post agglomeration. Transition count delta: 2167
Iterating post reduction 0 with 2167 rules applied. Total rules applied 2168 place count 6840 transition count 7404
Reduce places removed 2167 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 2172 rules applied. Total rules applied 4340 place count 4673 transition count 7399
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 4345 place count 4668 transition count 7399
Performed 271 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 271 Pre rules applied. Total rules applied 4345 place count 4668 transition count 7128
Deduced a syphon composed of 271 places in 7 ms
Reduce places removed 271 places and 0 transitions.
Iterating global reduction 3 with 542 rules applied. Total rules applied 4887 place count 4397 transition count 7128
Discarding 1895 places :
Symmetric choice reduction at 3 with 1895 rule applications. Total rules 6782 place count 2502 transition count 5233
Iterating global reduction 3 with 1895 rules applied. Total rules applied 8677 place count 2502 transition count 5233
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 8677 place count 2502 transition count 5225
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 8693 place count 2494 transition count 5225
Discarding 228 places :
Symmetric choice reduction at 3 with 228 rule applications. Total rules 8921 place count 2266 transition count 3401
Iterating global reduction 3 with 228 rules applied. Total rules applied 9149 place count 2266 transition count 3401
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 9183 place count 2249 transition count 3384
Free-agglomeration rule (complex) applied 168 times.
Iterating global reduction 3 with 168 rules applied. Total rules applied 9351 place count 2249 transition count 4763
Reduce places removed 168 places and 0 transitions.
Iterating post reduction 3 with 168 rules applied. Total rules applied 9519 place count 2081 transition count 4763
Partial Free-agglomeration rule applied 136 times.
Drop transitions removed 136 transitions
Iterating global reduction 4 with 136 rules applied. Total rules applied 9655 place count 2081 transition count 4763
Applied a total of 9655 rules in 2812 ms. Remains 2081 /6876 variables (removed 4795) and now considering 4763/9571 (removed 4808) transitions.
Finished structural reductions, in 1 iterations. Remains : 2081/6876 places, 4763/9571 transitions.
[2022-06-12 21:35:45] [INFO ] Flatten gal took : 470 ms
[2022-06-12 21:35:45] [INFO ] Flatten gal took : 476 ms
[2022-06-12 21:35:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9911941255201236425.gal : 99 ms
[2022-06-12 21:35:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality579847709771328201.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9911941255201236425.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality579847709771328201.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9911941255201236425.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality579847709771328201.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality579847709771328201.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 14
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :14 after 21
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :21 after 86
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :86 after 102
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :102 after 114
Detected timeout of ITS tools.
[2022-06-12 21:36:01] [INFO ] Flatten gal took : 251 ms
[2022-06-12 21:36:01] [INFO ] Applying decomposition
[2022-06-12 21:36:01] [INFO ] Flatten gal took : 231 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8231967011724229656.txt, -o, /tmp/graph8231967011724229656.bin, -w, /tmp/graph8231967011724229656.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8231967011724229656.bin, -l, -1, -v, -w, /tmp/graph8231967011724229656.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:36:02] [INFO ] Decomposing Gal with order
[2022-06-12 21:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:36:03] [INFO ] Removed a total of 11 redundant transitions.
[2022-06-12 21:36:03] [INFO ] Flatten gal took : 403 ms
[2022-06-12 21:36:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 11 ms.
[2022-06-12 21:36:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17527489198389696405.gal : 28 ms
[2022-06-12 21:36:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7833847200470109280.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17527489198389696405.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7833847200470109280.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17527489198389696405.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7833847200470109280.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7833847200470109280.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :11 after 12
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :12 after 15
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :15 after 18
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18 after 20
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :20 after 30
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :30 after 81
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :81 after 112
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :112 after 166
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :166 after 278
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8183600126974722597
[2022-06-12 21:36:19] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8183600126974722597
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8183600126974722597]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8183600126974722597] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8183600126974722597] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 19936 resets, run finished after 19939 ms. (steps per millisecond=50 ) properties (out of 2) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 3873 resets, run finished after 4440 ms. (steps per millisecond=225 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:36:44] [INFO ] Flow matrix only has 4365 transitions (discarded 398 similar events)
// Phase 1: matrix 4365 rows 2081 cols
[2022-06-12 21:36:44] [INFO ] Computed 613 place invariants in 120 ms
[2022-06-12 21:36:45] [INFO ] [Real]Absence check using 33 positive place invariants in 36 ms returned sat
[2022-06-12 21:36:45] [INFO ] [Real]Absence check using 33 positive and 580 generalized place invariants in 100 ms returned sat
[2022-06-12 21:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:36:46] [INFO ] [Real]Absence check using state equation in 1193 ms returned sat
[2022-06-12 21:36:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:36:46] [INFO ] [Nat]Absence check using 33 positive place invariants in 41 ms returned sat
[2022-06-12 21:36:46] [INFO ] [Nat]Absence check using 33 positive and 580 generalized place invariants in 95 ms returned sat
[2022-06-12 21:36:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:36:48] [INFO ] [Nat]Absence check using state equation in 1362 ms returned sat
[2022-06-12 21:36:48] [INFO ] State equation strengthened by 2690 read => feed constraints.
[2022-06-12 21:36:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-12 21:36:54] [INFO ] [Nat]Added 2690 Read/Feed constraints in 6210 ms returned unknown
Support contains 2 out of 2081 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2081/2081 places, 4763/4763 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2081 transition count 4761
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2079 transition count 4761
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 2079 transition count 4760
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 2078 transition count 4760
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 2078 transition count 4801
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 22 place count 2070 transition count 4801
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 29 place count 2063 transition count 4794
Iterating global reduction 3 with 7 rules applied. Total rules applied 36 place count 2063 transition count 4794
Applied a total of 36 rules in 531 ms. Remains 2063 /2081 variables (removed 18) and now considering 4794/4763 (removed -31) transitions.
Finished structural reductions, in 1 iterations. Remains : 2063/2081 places, 4794/4763 transitions.
[2022-06-12 21:36:55] [INFO ] Flatten gal took : 308 ms
[2022-06-12 21:36:55] [INFO ] Flatten gal took : 243 ms
[2022-06-12 21:36:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9997894094457632931.gal : 24 ms
[2022-06-12 21:36:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1212224266995411526.prop : 23 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9997894094457632931.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1212224266995411526.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9997894094457632931.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1212224266995411526.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1212224266995411526.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 16
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :16 after 36
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :36 after 113
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :113 after 137
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :137 after 154
Detected timeout of ITS tools.
[2022-06-12 21:37:10] [INFO ] Flatten gal took : 248 ms
[2022-06-12 21:37:10] [INFO ] Applying decomposition
[2022-06-12 21:37:11] [INFO ] Flatten gal took : 254 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2651817917549410734.txt, -o, /tmp/graph2651817917549410734.bin, -w, /tmp/graph2651817917549410734.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2651817917549410734.bin, -l, -1, -v, -w, /tmp/graph2651817917549410734.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:37:11] [INFO ] Decomposing Gal with order
[2022-06-12 21:37:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:37:13] [INFO ] Removed a total of 3379 redundant transitions.
[2022-06-12 21:37:13] [INFO ] Flatten gal took : 1829 ms
[2022-06-12 21:37:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1516 labels/synchronizations in 362 ms.
[2022-06-12 21:37:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3606361563865558990.gal : 36 ms
[2022-06-12 21:37:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4974448012491184253.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality3606361563865558990.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4974448012491184253.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality3606361563865558990.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4974448012491184253.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4974448012491184253.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 45
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :45 after 51
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51 after 58
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :58 after 75
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :75 after 140
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11496448457676113776
[2022-06-12 21:37:30] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11496448457676113776
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11496448457676113776]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11496448457676113776] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11496448457676113776] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 147806 steps, including 2965 resets, run visited all 1 properties in 3215 ms. (steps per millisecond=45 )
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069855786

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is MultiCrashLeafsetExtension-PT-S16C08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r143-tall-165271830400263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C08.tgz
mv MultiCrashLeafsetExtension-PT-S16C08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;